8861600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 25310880

約数和(自身を除く): 16449280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 53, 55, 76, 80, 88, 95, 100, 106, 110, 152, 160, 176, 190, 200, 209, 212, 220, 265, 275, 304, 352, 380, 400, 418, 424, 440, 475, 530, 550, 583, 608, 760, 800, 836, 848, 880, 950, 1007, 1045, 1060, 1100, 1166, 1325, 1520, 1672, 1696, 1760, 1900, 2014, 2090, 2120, 2200, 2332, 2650, 2915, 3040, 3344, 3800, 4028, 4180, 4240, 4400, 4664, 5035, 5225, 5300, 5830, 6688, 7600, 8056, 8360, 8480, 8800, 9328, 10070, 10450, 10600, 11077, 11660, 14575, 15200, 16112, 16720, 18656, 20140, 20900, 21200, 22154, 23320, 25175, 29150, 32224, 33440, 40280, 41800, 42400, 44308, 46640, 50350, 55385, 58300, 80560, 83600, 88616, 93280, 100700, 110770, 116600, 161120, 167200, 177232, 201400, 221540, 233200, 276925, 354464, 402800, 443080, 466400, 553850, 805600, 886160, 1107700, 1772320, 2215400, 4430800, 8861600]

約数ペア:

[(1, 8861600), (2, 4430800), (4, 2215400), (5, 1772320), (8, 1107700), (10, 886160), (11, 805600), (16, 553850), (19, 466400), (20, 443080), (22, 402800), (25, 354464), (32, 276925), (38, 233200), (40, 221540), (44, 201400), (50, 177232), (53, 167200), (55, 161120), (76, 116600), (80, 110770), (88, 100700), (95, 93280), (100, 88616), (106, 83600), (110, 80560), (152, 58300), (160, 55385), (176, 50350), (190, 46640), (200, 44308), (209, 42400), (212, 41800), (220, 40280), (265, 33440), (275, 32224), (304, 29150), (352, 25175), (380, 23320), (400, 22154), (418, 21200), (424, 20900), (440, 20140), (475, 18656), (530, 16720), (550, 16112), (583, 15200), (608, 14575), (760, 11660), (800, 11077), (836, 10600), (848, 10450), (880, 10070), (950, 9328), (1007, 8800), (1045, 8480), (1060, 8360), (1100, 8056), (1166, 7600), (1325, 6688), (1520, 5830), (1672, 5300), (1696, 5225), (1760, 5035), (1900, 4664), (2014, 4400), (2090, 4240), (2120, 4180), (2200, 4028), (2332, 3800), (2650, 3344), (2915, 3040)]